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06

What’s Inside Your Tires?

posted on 2/6/2019 7:43:20 AM
The construction of the modern tire is a testament to how far engineering and technology have come over the centuries. No more are the days of an air-filled donut comprised of rubber. Years of research by the world’s top tire companies have resulted in the tires we have today, which are full of state-of-the-art materials and technology.
 
TreadWhat is Inside Your Tires
 
The outermost layer of your tire is called the tread. This is the patterned rubber layer you can see. The pattern of the tread will depend on the type of tire you purchase and what use it is intended for.
 
Belts (or Belt System)
 
Directly below the tread of your tire are the belts. Most commonly, belts are constructed of steel. Their primary purpose is to provide stability and strength to the tread so that the tires will handle better and last longer.
 
Body Ply
 
One of the most important parts in the construction of the tire, the body ply, is located beneath the steel belts. The body ply is typically a sheet of polyester material topped with a bit of rubber. The body ply is integral to helping the tire bear weight and hold its shape.
 
Bead
 
On each side of the tire, you will find something called the “bead,” which is made of a mix of wire and rubber materials. The bead connects the tire to the rim and creates a seal, preventing air from escaping.
 
Inner Liner
 
The innermost layer of the tire is the inner liner, whose job is to keep the air inside the tire. So that the inner liner can do its job properly, it is made of materials which air cannot penetrate.
 
Sidewall
 
On either exterior side of your tire, you have sidewalls. The sidewalls are made of rubber of varying stiffness that protect your tire from curbs and other damaging elements.
 
Over time, each element of a tire has been added to improve their performance and longevity, so that we now have tires lasting as many as 100,000 miles! That’s a long way from the typical lifespan of a bias ply tire in 1970—a mere 20,000 miles.
Categories: Tires 101 | View Count: (93) | Return

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Address: 9101 Brookville Rd
Silver Spring, MD 20910

Professional Wheel, Tires & Services in Silver Spring, MD

Welcome to Radial Tire Company! When it come to automotive wheels, tire & related services, we're the #1 choice in Silver Spring, MD. We offer tires from the tire brands you know & trust. From BFGoodrich, Michelin, Uniroyal and more, we're the local provider of quality tires at great prices. We're also an expert in wheels, and we carry wheels from brands like Black Rock, Bravado, Cragar, Cruiser Alloy, Konig, Ultra Wheel and much more. Radial Tire Company proudly serves the local Silver Spring, MD area with professional automotive wheel & tire related services like brake repair, wheel alignments, flat tire repair, tire balancing and more. Schedule a repair with us online today!